Mc Fraser
Well-Known Member
Ladies and Gents,
I have a Win M70 in 300 win mag that has a 29in Krieger barrel with a brake and glass bedding done by a reputable gunsmith.
I understand how min and max loads from reloading books work, however beyond that could you think at any other reason why I see pressure signs below max load. I use Norma brass new and fire formed and I constantly see pressure signs 1.5 to 2.5 grain below max load with with different powders and bullets. H1000 imr 7828ssc, retumbo
I have a Win M70 in 300 win mag that has a 29in Krieger barrel with a brake and glass bedding done by a reputable gunsmith.
I understand how min and max loads from reloading books work, however beyond that could you think at any other reason why I see pressure signs below max load. I use Norma brass new and fire formed and I constantly see pressure signs 1.5 to 2.5 grain below max load with with different powders and bullets. H1000 imr 7828ssc, retumbo